Charging pile



FIG. 1 is a perspective view of a main body of the charging pile;

FIG. 2 is a front view of the main body of the charging pile;

FIG. 3 is a left side view of the main body of the charging pile;

FIG. 4 is a right side view of the main body of the charging pile;

FIG. 5 is a top view of the main body of the charging pile; and,

FIG. 6 is a bottom view of the main body of the charging pile.

The broken lines in the drawings are for the purpose of illustrating portions of the charging pile that form no part of the claimed design. 

CLAIM The ornamental design for a charging pile, as shown and described. 